Home / 96,777,201.60-145,165,802.40-88,416,446.40

Finding the Fourth Proportional to 96,777,201.60, 145,165,802.40 and 88,416,446.40

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Solution

The fourth proportional to 96,777,201.60, 145,165,802.40 and 88,416,446.40 is: 132,624,669.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,777,201.60 : 145,165,802.40 = 88,416,446.40 : x
  2. Step 2: Convert to fraction form
    96,777,201.60/145,165,802.40 = 88,416,446.40/x
  3. Step 3: Cross multiply
    96,777,201.60x = 145,165,802.40 × 88,416,446.40
  4. Step 4: Simplify right side
    96,777,201.60x = 12,835,044,387,012,592
  5. Step 5: Solve for x
    x = 12,835,044,387,012,592/96,777,201.60
  6. Step 6: Final answer
    x = 132,624,669.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.